@cwtch hello, I'm trying out the Cwtch app for the first time on Linux desktop and can't find out how to create a group. I've read this page: https://docs.cwtch.im/docs/servers/introduction which seems to say I have to add a server to create a group, but the "Add Server" button in the app just takes me to the same place as "Add Contact". The only other relevant button I can find, "Manage Known Servers", takes me to a blank page.